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resolve_default

app_ui::camera_picker

Function resolve_default 

Source 
fn resolve_default(cameras: &[CameraView]) -> Option<String>
Expand description

Resolve which camera should be selected on initial mount:

  1. Persisted “last used” id (if present + still in the device list).
  2. The is_default = true device.
  3. The first device.
  4. None if no devices.